Corydon Clock - The Blog

As WatchPart.co.uk puts it:

Horology is the formal term for the science of timekeeping. Both clock and watchmaking have seen many significant technological advancements in modern times as they progressed from the early days of the spring powered clock up to IBM’s Linux Wrist Watch project. Most advancements in horology in the modern era have focused on three areas: 1) accuracy 2) miniaturization and 3) source of power.

It’s a good recap… Check out the 12 major technological innovations in modern history article.